Question

我使用的是厨师版11.16.4和打包器v 0.7.1与docker v1.3.0

在安装厨师独奏后，我无法让厨师独奏运行厨师独奏配置器。

我收到以下错误：

错误：无法确定节点名称：配置node_name或配置系统的主机名和fqdn

我在互联网上试图弄清楚发生了什么，这个错误似乎很少见，因为node_name通常由系统给出一个默认值，或者在solo.rb中分配，这对我来说似乎不能直接覆盖在打包器配置模板中。

我的打包器配置有问题，或者这是chef-solo和docker配置之间的不兼容问题？

我正在使用以下打包器配置：

{
    "variables": {
         "version": "",
         "base-image-version": ""
    },
    "builders":[{
         "type": "docker",
         "image": "centos:latest",
         "pull": true,
         "export_path": "zookeeper-base-{{user `version`}}.tar"
    }],
    "provisioners":[
         {
         "type": "chef-solo",
         "cookbook_paths": ["../chef-simple/cookbooks"],
         "install_command":"curl -L https://www.opscode.com/chef/install.sh | bash",
         "execute_command":"chef-solo --no-color -c {{.ConfigPath}} -j {{.JsonPath}}",
         "run_list":["recipe[zookeeper::install]"],
         "json":{"node_name":"zookeeper-box","env_name":"dev","ip":"10.10.10.10"},
         "prevent_sudo":true
    }],
    "post-processors": [{
         "type": "docker-import",
         "repository": "ed-sullivan/zookeeper-base",
         "tag": "{{user `version`}}"
    }]
}

Answer 1

我通过在json文件中为execute_command添加Docker主机名来解决这个问题。

"run_command": ["-d", "--hostname=foobar", "-i", "-t", "{{.Image}}", "/bin/bash"]

我还必须安装主机名包（我认为厨师使用它来查找主机名）和curl包。

"inline": ["yum -y update; yum -y install curl; yum -y install hostname"]

希望这有帮助！

Answer 2

我最终通过创建配置模板来解决这个问题，该模板定义了node_name，并使用文件配置器安装了chef文件。

这是更新的配置

{
    "variables": {
         "version": "0.1",
         "base-image-version": "",
         "chef_dir"          : "/tmp/packer-chef-client",
         "chef_env"          : "dev"
     },
     "builders":[{
         "type": "docker",
         "image": "centos:latest",
         "pull": true,
         "export_path": "zookeeper-base-{{user `version`}}.tar"
     }],
     "provisioners":[
         { "type": "shell", "inline": [ "mkdir -p {{user `chef_dir`}}", "yum install -y tar" ] },
         { "type": "file",  "source": "../chef/cookbooks",       "destination": "{{user `chef_dir`}}" },
         {
         "type": "chef-solo",
         "install_command":"curl -L https://www.opscode.com/chef/install.sh | bash",
         "execute_command":"chef-solo --no-color -c {{.ConfigPath}} -j {{.JsonPath}}",
         "run_list":["recipe[zookeeper::install]"],
         "prevent_sudo":true,
         "config_template":"./solo.rb.template"
     }],

}

和相应的配置模板文件

log_level   :info
log_location    STDOUT
local_mode  true
ssl_verify_mode verify_peer
role_path         "{{user `chef_dir`}}/roles"
data_bag_path     "{{user `chef_dir`}}/data_bags"
environment_path  "{{user `chef_dir`}}/environments"
cookbook_path     [ "{{user `chef_dir`}}/cookbooks" ]
node_name         "packer-docker-build"

使用chef-solo的Packer provisioning docker获取节点名称未找到错误

2 个答案: